66366939 (number)

66366939 is an odd 8-digits composite number following 66366938 and preceding 66366940. In scientific notation, it is written as 6.6366939 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 42418080 positive integers (up to 66366939) that are relatively prime to 66366939.

Interesting facts

Basic properties

Name

Name sixty-six million three hundred sixty-six thousand nine hundred thirty-nine

Notation

Scientific notation 6.6366939 × 10^7
Engineering notation 6.6366939 × 10^6

Prime Factorization of 66366939

Prime Factorization 327 × 31 × 6547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66366939
Product of the distinct prime numbers

The prime factorization of 66366939 is 327 × 31 × 6547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 97, 19, 518, 108, 3509, 6843, 95260, 57614, 657088, 525180, 4359274, 1115370, 95899505, 70926200, 886271150, 724195656, 4332719235, 265869638

Basic calculations (n = 66366939)

Multiplication

n×y
n×2 132733878
n×3 199100817
n×4 265467756
n×5 331834695

Division

n÷y
n÷2 33183469.5
n÷3 22122313
n÷3 16591734.75
n÷5 13273387.8

Exponentiation

ny
n2 4404570592229721
n3 2.923178678157E+23
n4 1.9400242101935E+31
n5 1.2875346841643E+39

Nth Root

y√n
2√n 8146.5906365792
3√n 404.87155201133
4√n 90.258465733577
5√n 36.676708828389

Divisors of 66366939

1, 31, 327, 6547, 10137, 202957, 2140869, 66366939

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66366938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66366939 can be divided by 8 positive divisors. The sum of these divisors (counting 66366939) is 1, the average is 0.125.

Base conversion 66366939

Base System Value
2 Binary 11111101001010110111011011
3 Ternary 11121212210022210
4 Quaternary 3331022313123
5 Quinary 113442220224
6 Senary 10330250203
8 Octal 375126733
10 Decimal 66366939
12 Duodecimal 1a286963
16 Hexadecimal 3f4addb
20 Vigesimal 10efh6j
36 Base36 13ih23

Cryptographic Hash Functions

md5 e4d7f9618120f8405b13dc345c383fbd
sha1 b7597b91079e5324405bc1a09297b3926421287c
sha256 5cf1395e4b102333d1ed16ef668c4d9ccaf6abcaaf72b743478639ea4b524b99
sha512 aea6f3868c9c744583bd39a97cf259b651115b40282cc5589f9287c860055e441eccce7ee631b7fa58850a995c6107007d228d025b0ce118e5f2faaa59c0ac9d
ripemd-160 e56171b9d41d8b669d996bd1d712e26f16de78c9

66366939 as geometric shapes

Circle

Radius = n
Diameter 132733878
Circumference 416995776.00728
Area 1.3837366614767E+16

Sphere

Radius = n
Volume 1.2244582213905E+24
Surface area 5.5349466459066E+16
Circumference 416995776.00728

Square

Length = n
Perimeter 265467756
Area 4404570592229721
Diagonal 93857025.226988

Cube

Length = n
Surface area 26427423553378326
Volume 2.923178678157E+23
Space diagonal 114950910.29082

Equilateral Triangle

Length = n
Perimeter 199100817
Area 1.9072350128164E+15
Altitude 57475455.145412

Triangular Pyramid

Length = n
Surface area 1.9072350128164E+15
Volume 3.4449991099079E+22
Height 31285675.075663